Profiled pipes
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Description
FIG. 1 is a top, left, front perspective view of profiled pipes showing a new design therefor, the opposite view being identical;
FIG. 2 is a view similar to FIG. 1 of a second embodiment of the invention; and,
FIGS. 3 and 4 are end views of the respective first and second embodiments of the invention.
The pipes are shown fragmented in FIGS. 1 and 2 to indicate indeterminate length.
Claims
The ornamental design for profiled pipes, as shown and described.
Referenced Cited
Patent History
Patent number: D454178
Type: Grant
Filed: May 25, 2001
Date of Patent: Mar 5, 2002
Assignee: alfer aluminum Gesellschaft mbH (Wutoschingen)
Inventor: Thomas Speicher (Waldshut)
Primary Examiner: Robin V. Taylor
Attorney, Agent or Law Firm: Notaro & Michalos P.C.
Application Number: 29/142,515
Type: Grant
Filed: May 25, 2001
Date of Patent: Mar 5, 2002
Assignee: alfer aluminum Gesellschaft mbH (Wutoschingen)
Inventor: Thomas Speicher (Waldshut)
Primary Examiner: Robin V. Taylor
Attorney, Agent or Law Firm: Notaro & Michalos P.C.
Application Number: 29/142,515
Classifications